Mud Factor - Eugene
Junction City, United States • 27 Jun 2026
Mud Factor - Eugene
The Mud Factor mud run in Eugene, Oregon is a 5K obstacle run scheduled at Eugene MX Park in Junction City on June 27, 2026. The event features separate Kidz Family waves and Adult waves and includes a festival area on site.
Select waves are listed at promotional prices: select adult waves priced at $35 (regular $75) and select Kidz Family waves priced at $35 (regular $65). Spectators are admitted to the festival area for a $10 cash fee; youth 14 and under are admitted free. Professional event photos are available for a fee of $3.99 during the first 48 hours after upload. The 2026 designs may differ from images shown.
Event policies note that no refunds are issued under any circumstances. All participants must print, sign and bring a liability waiver. All adult participants must present a photo I.D. at the registration tent. Prices, event date and location are subject to change. The event listing references downloadable waiver and event day information materials for participants to complete before arrival. Visit the organization's website for the most recent information.